Three hours -- NY is three hours later than Las Vegas, Nevada. If it is 3:00 PM in Las Vegas, it is 6:00 PM in New York City and all of the East Coast. New York is in the Eaâ¦stern time zone (normally GMT -5) and Las Vegas is in the Pacific time zone (GMT -8). New York is three hours ahead.
The symptoms of altitude sickness include: 1  A headache, which is usually throbbing. 2  It gets worse during the night and when you wake up. 3  Not feeling like eating. 4  Feeling sick to your stomach.5  You may vomit. 6  Feeling weak and tired.t happens most often when people who are not used to high altitudes go quickly from lower altitudes to 8000 ft (2438 m) or higher. For example, you may get a headache when you drive over a high mountain pass, hike to a high altitude, or arrive at a mountain resort. Mild altitude sickness is common.
Body aches or pains, Chills, Fever and Headache. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms body aches or pains, chills, fever and headache including Viral syndrome, Lyme disease, and Acute sinusitis. There are 126 conditions associated with body aches or pains, chills, fever and headache. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.